mirror of https://github.com/vector-im/riot-web
41 lines
1.7 KiB
Plaintext
41 lines
1.7 KiB
Plaintext
/*
|
|
Copyright 2021 The Matrix.org Foundation C.I.C.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
.mx_Waveform {
|
|
position: relative;
|
|
height: 30px; /* tallest bar can only be 30px */
|
|
top: 1px; /* because of our border trick (see below), we're off by 1px of aligntment */
|
|
|
|
display: flex;
|
|
align-items: center; /* so the bars grow from the middle */
|
|
|
|
overflow: hidden; /* this is cheaper than a `max-height: calc(100% - 4px)` in the bar's CSS. */
|
|
|
|
/* A bar is meant to be a 2x2 circle when at zero height, and otherwise a 2px wide line */
|
|
/* with rounded caps. */
|
|
.mx_Waveform_bar {
|
|
width: 0; /* 0px width means we'll end up using the border as our width */
|
|
border: 1px solid transparent; /* transparent means we'll use the background colour */
|
|
border-radius: 2px; /* rounded end caps, based on the border */
|
|
min-height: 0; /* like the width, we'll rely on the border to give us height */
|
|
max-height: 100%; /* this makes the `height: 42%` work on the element */
|
|
margin-left: 1px; /* we want 2px between each bar, so 1px on either side for balance */
|
|
margin-right: 1px;
|
|
|
|
/* background color is handled by the parent components */
|
|
}
|
|
}
|